AUGMENTED REALITY NEUROLOGICAL EVALUATION METHOD

• US 20130171596A1
• Filed: 01/02/2013
• Published: 07/04/2013
• Est. Priority Date: 01/04/2012
• Status: Abandoned Application

• Current Assignee: Barry J. French
• Original Assignee: Barry J. French
• Inventors: French, Barry J.
• Application Number:
  US13/732,703
• Publication Number:
  US 20130171596A1
• Time in Patent Office: Days
• US Class Current: 434/236
• CPC Class Codes: G09B 19/00 Teaching not covered by other main groups of this subclass teaching or practice apparatus for gun-aiming or gun-laying F41G3/26
• CPC Class Codes: G09B 19/0038 Sports

Abstract

A system and method for neurological testing involves prompting a subject or user to engage in body and head movements, measuring physical response, and then using the measured response to evaluate the neurological condition of the subject. The subject may wear a head-mounted display, for example, to aid in prompting the head and/or body movements. The subject may be prompted to engage in movements simulating a real-world task, such as a sports-specific activity. Results may be compared with those of a baseline test. The evaluation may be used to aid in determining if the user or subject can return to the task, for example to return to activity in a sport during which the user sustained a possible neurological injury.

Claims

1. A method of neurological evaluation a person, the method comprising:

providing the person with a wearable display and at least one body movement sensor;

prompting physical movement of the person, including prompting physical movement of a head of the person;

during the prompting physical movement, updating a view in the wearable display, based on movement of the head of the person;

measuring movement of the person by tracking physical location of the at least one body movement sensor; and

evaluating a neurological condition of the person, based at least in part on measured movement of the at least one body movement sensor.

2. The method of claim 1,

wherein the providing with the wearable display includes providing the person with a optically-see-through head-mounted display;

and

wherein the updating the view includes updating a view that is overlays virtual content on a view through the display.

3. The method of claim 1,

wherein the at least one sensor includes a sensor on a lower extremity of the person;

and

wherein the evaluating includes evaluating based at least in part on measured movement of the lower extremity from tracking the sensor on the lower extremity.

4. The method of claim 1,

wherein the at least one sensor includes sensors on both lower extremities of the person;

and

wherein the evaluating includes evaluating based at least in part on measured movement of the lower extremities from tracking the sensors on the lower extremities.

5. The method of claim 1,

wherein the at least one sensor includes a body core sensor that tracks movement of a body core of the person;

and

wherein the evaluating includes evaluating based at least in part on measured movement of the body core from tracking the body core sensor.

6. The method of claim 1, wherein the prompting includes prompting turning of the head of the person.

7. The method of claim 1, wherein the prompting includes prompting the person to change body core vertical position.

8. The method of claim 1, wherein the prompting includes prompting the person to engage in forward-and-back movements, side-to-side movements, and turning movements.

9. The method of claim 1, wherein the prompting includes prompting sudden changes in movement of the person.

10. The method of claim 1, wherein the prompting includes task-specific prompting to engage in physical movement at least partially simulating a real-world task engaged in by the person.

11. The method of claim 10, wherein the task-specific prompting includes sports-specific prompting of the person to engage in physical movement that at least partially simulates a sports task.

12. The method of claim 11, wherein the sports-specific prompting includes prompting of sports-specific head movement.

13. The method of claim 10, wherein the prompting includes prompting movement sufficient to elevate the person'"'"'s metabolic rate to a level consistent with the real-world task.

14. The method of claim 13,

further comprising monitoring heart rate of the person using a heart rate sensor;

and

wherein the prompting includes using the monitoring to control the prompting, to achieve a heart rate consistent with real-world task.

15. The method of claim 10, wherein the task-specific prompting includes prompting to engage in physical movement similar to that of a task in which the person suffered a possible neurological injury.

16. The method of claim 10, wherein the evaluating includes assessing neurological suitability of the person engaging in the real-world task.

17. The method of claim 1, wherein the updating of the view includes a substantially continuous updating of the view.

18. The method of claim 1, wherein the evaluating includes comparing with baseline results.

19. The method of claim 1, wherein the evaluating includes evaluating based at least in part on reaction time determined from the measuring movement.

20. The method of claim 1, wherein the evaluating includes evaluating based at least in part on acceleration determined from the measuring movement.